Untitled

<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Untitled Document</title>
    </head>

    <body>
<?php
$str = <<<EOD
Example of string
spanning multiple lines
using heredoc syntax.
EOD;

/* More complex example, with variables. */
class foo
{
    var $foo;
    var $bar;

    function foo()
    {
        $this->foo = 'Foo';
        $this->bar = array('Bar1', 'Bar2', 'Bar3');
    }
}

$foo = new foo();
$name = 'MyName';

echo <<<EOT
My name is "$name". I am printing some $foo->foo.
Now, I am printing some {$foo->bar[1]}.
This should print a capital 'A': x41
EOT;
?>
    </body>
</html>

<?php

class ViewModel {
    public function sayHello($name = null) {
      if (is_null($name))
      {
          $name = 'World';
      }

      return sprintf('Hello %s', $name);
    }
}

<?php
   require_once('viewmodel.php');
   $model = new ViewModel();
?>

<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Untitled Document</title>
    </head>

    <body>
      <?php echo $model->sayHello(); ?>
    </body>
</html>